This entire unit is plastic including the adapters which failed in less than 4 months. Then the device kept falling and after doing my best to fix it, I decided to contact the online support team for assistance. Their online support insisted on a picture showing the problem and was generally useless. What did you want to see? The moment the device fell down? I then contacted them over the phone and was assisted by a very helpful customer service representative who sent me a new set of adapters. Unfortunately, these new adapters didn't help either, as they also expired in a few months. All in all not a good product, avoid it and buy an all metal case.
NANPU 1/2" NPT Air Drying System - 5 Micron Particulate Filter, 0.01 Micron Coalescing Filter, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl W/Metal Gauge
23 Review
NANPU Compressed Air Filter Regulator Combo: Brass Element, Semi-Auto Drain, 0-150 Psi Gauge, And More
21 Review
NANPU 3/8" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly Bowl, Semi-Auto Drain, Metal Bracket, 0-150 Psi Gauge
26 Review
NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl
20 Review